| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $189.47 | 5.445% | $199.7866 | $199.79 | $199.80 | $199.80 |
| Purchase #2 | $193.56 | 5.864% | $204.9104 | $204.91 | $204.90 | $204.90 |
| Purchase #3 | $105.60 | 9.332% | $115.4546 | $115.45 | $115.45 | $115.50 |
| Purchase #4 | $96.97 | 12.854% | $109.4345 | $109.43 | $109.45 | $109.40 |
| Purchase #5 | $55.74 | 3.178% | $57.5114 | $57.51 | $57.50 | $57.50 |
| Purchase #6 | $233.78 | 13.785% | $266.0066 | $266.01 | $266.00 | $266.00 |
| Purchase #7 | $26.50 | 10.714% | $29.3392 | $29.34 | $29.35 | $29.30 |
| 7 purchase totals = | $901.62 | $982.4433 | $982.44 | $982.45 | $982.40 | |